Three Rivers Hospital is a public, not-for-profit, critical access health care center serving Okanogan and Douglas Counties, in North Central Washington state. Our mission is to lead the innovation of safe and respectful patient care with a compassionate culture supported by our dedicated, professional health care team. We want to be your first choice in health care.Health care has changed over the years and we have an enduring history of caring for our communities. Three Rivers Hospital has been serving our district since 1949 to support, promote and improve quality of life and overall health for our community.